<?php
/**
 * Copyright (c) 2009, Jacek Karczmarczyk
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 * - Neither the name of the author nor the names of its contributors may be
 *   used to endorse or promote products derived from this software without
 *   specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * PHP Version 5
 *
 * @package Larchana_Controller
 * @version 0.1
 * @author Jacek Karczmarczyk <jacek@karczmarczyk.pl>
 */


class Larchana_Controller_Action_Helper_Result extends Zend_Controller_Action_Helper_Abstract
{
	/**
	 * Ajaxowo/nieajaxowa obsluga wyswietlania bledow
	 *
	 * @param string|array $message Komunikat bledu lub tablica z komunikatami
	 */
	public function error($message)
	{
		if ($this->getRequest()->isXmlHttpRequest())
		{
			echo Zend_Json::encode(array('type'=>'error', 'message'=>$message));
			exit;
		}

		if (is_array($message))
			foreach($message as $msg) $this->getActionController()->_helper->errorMessenger($msg);
		else
			$this->getActionController()->_helper->errorMessenger($message);
	}

	/**
	 * Ajaxowo/nieajaxowa obsluga wyswietlania komunikatu sukcesu
	 *
	 * @param string|mixed|null $message Success message or data to send by Ajax
	 */
	public function success($message = null)
	{
		if ($this->getRequest()->isXmlHttpRequest())
		{
			echo Zend_Json::encode(is_null($message) ? array('type'=>'success') : array('type'=>'success', 'message'=>$message));
			exit;
		}

		if (is_string($message)) $this->getActionController()->_helper->successMessenger($message);
	}

	/**
	 * Sends rendered view as a success message
	 *
	 */
	public function direct()
	{
		if (!$this->getRequest()->isXmlHttpRequest()) return;

		$this->getActionController()->getHelper('viewRenderer')->render();
		$this->success($this->getResponse()->getBody());
	}
}
